APA (7. basım) Alıntı

Shell Ellen Ruppel. (2009). Cheap: High Cost of Discount Culture. Penguin Books.

Chicago Style (17. basım) Atıf

Shell Ellen Ruppel. Cheap: High Cost of Discount Culture. Penguin Books, 2009.

MLA (9th ed.) Atıf

Shell Ellen Ruppel. Cheap: High Cost of Discount Culture. Penguin Books, 2009.